bobby123456 bobby123456
  • 27-04-2017
  • Mathematics
contestada

if two cones are similar and the ratio between the lengths of their radii is 7:3 what is the ratio of their surface areas

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royshin17
royshin17 royshin17
  • 10-05-2017
49/9 
APEX
I think this is the answer, good luck
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